25267712

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2938

約数の個数: 40

約数和(自身を含む): 53474256

約数和(自身を除く): 28206544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 2903, 4352, 5806, 8704, 11612, 23224, 46448, 49351, 92896, 98702, 185792, 197404, 371584, 394808, 743168, 789616, 1486336, 1579232, 3158464, 6316928, 12633856, 25267712]

約数ペア:

[(1, 25267712), (2, 12633856), (4, 6316928), (8, 3158464), (16, 1579232), (17, 1486336), (32, 789616), (34, 743168), (64, 394808), (68, 371584), (128, 197404), (136, 185792), (256, 98702), (272, 92896), (512, 49351), (544, 46448), (1088, 23224), (2176, 11612), (2903, 8704), (4352, 5806)]